Altitude [km] Extinction [1/km] Dust/Water Ice 18.21 1.6728e-03 D 26.47 1.8045e-03 D 34.69 6.9072e-04 I 42.38 7.4509e-04 I 50.09 2.2370e-04 I 56.34 2.4613e-04 I 62.58 1.8578e-05 D 68.83 2.0238e-05 D 86.42 1.0652e-05 D 92.15 1.1810e-05 D 109.40 3.2634e-05 D